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Radiant|Natural|GIA

1.02ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 6425459240

Certificate GIA 6425459240

Diamond specifications and retailer prices

From $2,921 AUD
$2,052 USD
As of October 30, 2026
Save $3,841 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,762 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425459240. Listed at 12 retailers as of October 30, 2026, with prices from $2,921 to $6,762, a $3,841 spread on the same certified stone. NZ Jewellers lists it at $6,762. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425459240
Dimensions6.22 × 5.00 × 3.48 mm
L/W Ratio1.24
Top View
6.22 mm5.00 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425459240
Side View
Table 65.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,762 AUD|Low: $2,921 AUD|High: $7,813 AUD|Avg: $4,248 AUD|-13.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$2,921 AUD
Retailer 11$2,984 AUD
Retailer 9$2,997 AUD
Retailer 2$3,091 AUD
Retailer 8$3,246 AUD
Retailer 6$3,520 AUD
Retailer 12$3,884 AUD
Retailer 7$3,975 AUD
Retailer 4$4,187 AUD
Retailer 3$4,665 AUD
Retailer 5$5,666 AUD
NZ Jewellers$6,762 AUD

35 data points across 12 retailers

12 retailers$2,921 AUD to $6,762 AUD

A
Cheapest Retailer
-
$2,921 AUD
$2,052 USD
A
Retailer 2
-
$2,984 AUD
$2,096 USD
View
Final sale: no returns
A
Retailer 3
-
$2,997 AUD
$2,105 USD
View
A
Retailer 4
-
$3,091 AUD
£1,709 GBP
View
A
Retailer 5
-
$3,246 AUD
$2,280 USD
View
A
Retailer 6
-
$3,520 AUD
£1,947 GBP
View
B+
Retailer 7
-
$3,884 AUD
$2,728 USD
View
B+
Retailer 8
-
$3,975 AUD
ZAR 45,114 ZAR
View
Retailer 9
-
$4,187 AUD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$4,665 AUD
£2,580 GBP
View
B
Retailer 11
-
$5,666 AUD
£3,134 GBP
View
Most Expensive
B
NZ Jewellers
c884f8d1-55df-4165-a154-277e326e5397 · Oct 30
$6,762 AUD
$4,750 USD
View
11 more retailers have this diamond
Prices start from $2,921 AUDSave up to $3,841 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Radiant
$2,921 AUD